Vulnerabilities > CVE-2015-7768 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Konicaminolta FTP Utility 1.0
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
Buffer overflow in Konica Minolta FTP Utility 1.0 allows remote attackers to execute arbitrary code via a long CWD command.
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Overflow Buffers Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
- Client-side Injection-induced Buffer Overflow This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
- Filter Failure through Buffer Overflow In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
- MIME Conversion An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
Exploit-Db
description Konica Minolta FTP Utility 1.00 - CWD Command SEH Overflow. CVE-2015-7768. Remote exploit for windows platform file exploits/windows/remote/39215.py id EDB-ID:39215 last seen 2016-02-04 modified 2016-01-11 platform windows port 21 published 2016-01-11 reporter TOMIWA source https://www.exploit-db.com/download/39215/ title Konica Minolta FTP Utility 1.00 - CWD Command SEH Overflow type remote description Konica Minolta FTP Utility 1.00 Post Auth CWD Command SEH Overflow. Remote exploit for windows platform file exploits/windows/remote/38254.rb id EDB-ID:38254 last seen 2016-02-04 modified 2015-09-21 platform windows port 21 published 2015-09-21 reporter metasploit source https://www.exploit-db.com/download/38254/ title Konica Minolta FTP Utility 1.00 Post Auth CWD Command SEH Overflow type remote
Metasploit
description | This module exploits an SEH overflow in Konica Minolta FTP Server 1.00. Konica Minolta FTP fails to check input size when parsing 'CWD' commands, which leads to an SEH overflow. Konica FTP allows anonymous access by default; valid credentials are typically unnecessary to exploit this vulnerability. |
id | MSF:EXPLOIT/WINDOWS/FTP/KMFTP_UTILITY_CWD |
last seen | 2020-05-15 |
modified | 2018-07-12 |
published | 2015-08-23 |
references | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7768 |
reporter | Rapid7 |
source | https://github.com/rapid7/metasploit-framework/blob/master//modules/exploits/windows/ftp/kmftp_utility_cwd.rb |
title | Konica Minolta FTP Utility 1.00 Post Auth CWD Command SEH Overflow |
Packetstorm
data source | https://packetstormsecurity.com/files/download/137252/CVE-2015-7768.py.txt |
id | PACKETSTORM:137252 |
last seen | 2016-12-05 |
published | 2016-05-31 |
reporter | Mandar Jadhav |
source | https://packetstormsecurity.com/files/137252/Konica-Minolta-FTP-Utility-1.0-SEH-Buffer-Overflow.html |
title | Konica Minolta FTP Utility 1.0 SEH Buffer Overflow |
References
- http://packetstormsecurity.com/files/133621/Konica-Minolta-FTP-Utility-1.00-Post-Auth-CWD-Command-SEH-Overflow.html
- http://packetstormsecurity.com/files/137252/Konica-Minolta-FTP-Utility-1.0-SEH-Buffer-Overflow.html
- http://www.rapid7.com/db/modules/exploit/windows/ftp/kmftp_utility_cwd
- https://www.exploit-db.com/exploits/38254/
- https://www.exploit-db.com/exploits/39215/